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Clean up/fix undo/redo. Add separate .self perm nodes.

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This commit is contained in:
wizjany 2019-06-16 10:09:35 -04:00
parent 61fd44fa8c
commit dcd1d8d0bc
1 changed files with 35 additions and 27 deletions
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62
worldedit-core/src/main/java/com/sk89q/worldedit/command/HistoryCommands.java
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@ -55,33 +55,37 @@ public class HistoryCommands {
aliases = { "/undo" },
desc = "Undoes the last action (from history)"
)
@CommandPermissions("worldedit.history.undo")
@CommandPermissions({"worldedit.history.undo", "worldedit.history.undo.self"})
public void undo(Player player, LocalSession session,
@Arg(desc = "Number of undoes to perform", def = "1")
int times,
@Arg(name = "player", desc = "Undo this player's operations", def = "")
String playerName) throws WorldEditException {
times = Math.max(1, times);
for (int i = 0; i < times; ++i) {
LocalSession undoSession = session;
if (playerName != null) {
player.checkPermission("worldedit.history.undo.other");
LocalSession sess = worldEdit.getSessionManager().findByName(playerName);
if (sess == null) {
player.printError("Unable to find session for " + playerName);
break;
}
undoSession = session;
LocalSession undoSession = session;
if (playerName != null) {
player.checkPermission("worldedit.history.undo.other");
undoSession = worldEdit.getSessionManager().findByName(playerName);
if (undoSession == null) {
player.printError("Unable to find session for " + playerName);
return;
}
}
int timesUndone = 0;
for (int i = 0; i < times; ++i) {
EditSession undone = undoSession.undo(undoSession.getBlockBag(player), player);
if (undone != null) {
player.print("Undo successful.");
timesUndone++;
worldEdit.flushBlockBag(player, undone);
} else {
player.printError("Nothing left to undo.");
break;
}
}
if (timesUndone > 0) {
player.print("Undid " + timesUndone + " available edits.");
} else {
player.printError("Nothing left to undo.");
}
}
@Command(
@ -89,33 +93,37 @@ public class HistoryCommands {
aliases = { "/redo" },
desc = "Redoes the last action (from history)"
)
@CommandPermissions("worldedit.history.redo")
@CommandPermissions({"worldedit.history.redo", "worldedit.history.redo.self"})
public void redo(Player player, LocalSession session,
@Arg(desc = "Number of redoes to perform", def = "1")
int times,
@Arg(name = "player", desc = "Redo this player's operations", def = "")
String playerName) throws WorldEditException {
times = Math.max(1, times);
for (int i = 0; i < times; ++i) {
LocalSession redoSession = session;
if (playerName != null) {
player.checkPermission("worldedit.history.redo.other");
LocalSession sess = worldEdit.getSessionManager().findByName(playerName);
if (sess == null) {
player.printError("Unable to find session for " + playerName);
break;
}
redoSession = session;
LocalSession redoSession = session;
if (playerName != null) {
player.checkPermission("worldedit.history.redo.other");
redoSession = worldEdit.getSessionManager().findByName(playerName);
if (redoSession == null) {
player.printError("Unable to find session for " + playerName);
return;
}
}
int timesRedone = 0;
for (int i = 0; i < times; ++i) {
EditSession redone = redoSession.redo(redoSession.getBlockBag(player), player);
if (redone != null) {
player.print("Redo successful.");
timesRedone++;
worldEdit.flushBlockBag(player, redone);
} else {
player.printError("Nothing left to redo.");
break;
}
}
if (timesRedone > 0) {
player.print("Redid " + timesRedone + " available edits.");
} else {
player.printError("Nothing left to redo.");
}
}
@Command(
@ -124,7 +132,7 @@ public class HistoryCommands {
desc = "Clear your history"
)
@CommandPermissions("worldedit.history.clear")
public void clearHistory(Player player, LocalSession session) throws WorldEditException {
public void clearHistory(Player player, LocalSession session) {
session.clearHistory();
player.print("History cleared.");
}